Jefferson Lab Site Tour
Injector Tunnel Construction - November 1988
November 22, 1988: The first structural concrete pour for the Accelerator Facility...the Injector base slab. The white pipe in the foreground was part of the dewartering system that kept the base slab elevation, which is below groundwater elevation, dry.
This tour reflects Jefferson Lab as it was in the late 1990s and early 2000s. In particular, this predates the 12 GeV upgrade and the addition of Hall D. For a modern look at the Lab, please see the Jeffeson Lab Virtual Tour.
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For questions about this page, please contact Steve Gagnon.